WordPress 7.1 ("Mary Lou") brings several developer and editor-friendly improvements: Admin Bar now appears consistently across all editors, image cropping includes rotation/flip tools and free aspect ratio selection, block styling is responsive without custom CSS, and new image processing offloads compression/resizing to the browser while supporting modern formats (AVIF, HEIC, HDR). A new Playlist block consolidates multiple audio files with waveform visualization. These changes will streamline workflow for Thai SMEs running WordPress sites and reduce server load.